michelle obama once again shines at the inaugural ball. our big question to you, do you believe the president can deliver on the agenda that he outlined in that inaugural address? >>> let's bring you back to the national cathedral in washington, d.c. as we told you at the top of the hour, president obama and vice president biden are both there today. it is an inauguration tradition. ♪ you know my heart burns for you... ♪ i'm up next, but now i'm singing the heartburn blues. hold on, prilosec isn't for fast relief. cue up alka-seltzer. it stops heartburn fast. ♪ oh what a relief it is! [ male announcer ] when you wear dentures you may not know it, but your mouth is under attack. food particles infiltrate and bacteria proliferate. ♪ protect your mouth, with fixodent. the adhesive helps create a food seal defense for a clean mouth and kills bacteria for fresh breath. ♪ fixodent, and forget it. ♪ [ male announcer ] it started long ago. the joy of giving something everything you've got. it takes passion. and it's not letting up anyt